Although the head itself is not mine, The rest was modeled by me.
-EDIT-
This model is now free to use publicly. THIS MODEL IS NOT RIGGED.
Based off the video found on youtube: https://www.youtube.com/watch?v=uAWDtXoDmqg
This is an old model That I made a bout four years ago. The quality is not good and I have no intention of updating him anymore.
This was a model meant for an app called VRChat. It is very low poly and does not look good at all. I was still learning how to use maya and learning textures and bumpmaps, please forgive my lack of presentation. It was not meant to be a fully detailed piece, but more of a concept and spur-of-the-moment idea.